Spoken parts in songs on the albums
(note that Graeme usually recites his own poetry in concerts, although
Mike recites "The Dream" on Caught Live +5):

Mike:
"The Day Begins"
"Late Lament" (on Days of Future Passed and Prelude
albums)
"The Word"
"In the Beginning" ("Inner Man")
"The Dream"
"Higher and Higher" (with a box over his head, to get that "inside
the helmet" sound, as reported in Higher & Higher magazine)
"The Balance"

Ray:
"Dear Diary"
"I Am"
"Reflective Smile" - although Dave Symonds (see below) spoke this
poem on Long Distance Voyager, Ray recited it in concert.
the bit just before "Veteran Cosmic Rocker" - Ray is apparently saying
"Another Scotch and Coke please, Mother" ("Mother" being the name of his
roadie).
"Yeah" after the tap dance in "Is This Heaven" - also the whistling
"Celtic Sonant" (the spoken part at the beginning)
"English Sunset" ("More tea, Vicar")